Covered recipient · General Payments record
NATHAN C PULKINGHAM
Allopathic & Osteopathic Physicians Pathology Anatomic Pathology & Clinical Pathology
General Payments · PY2020–2025
$1,006.08
- Reported across 26 records
- CMS publication 2026-06-30
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
PY2025 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $158.46 | 6 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Adaptive Biotechnologies Corporation | $54.79 | 2 |
| Daiichi Sankyo Inc. | $29.55 | 1 |
| PharmaEssentia USA Corporation | $29.17 | 1 |
| Acerta Pharma LLC | $24.32 | 1 |
| Geron Corporation | $20.63 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (6)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Adaptive Biotechnologies Corporation | $32.56 | 02/18/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1254934433 | CMS |
| Adaptive Biotechnologies Corporation | $22.23 | 09/25/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1254934574 | CMS |
| AstraZeneca Pharmaceuticals LP | $24.32 | 03/25/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1206675020 | CMS |
| Daiichi Sankyo Inc. | $29.55 | 09/02/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1197024755 | CMS |
| Geron Corporation | $20.63 | 07/24/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1238892534 | CMS |
| PharmaEssentia USA Corporation | $29.17 | 10/09/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1246832497 | CMS |
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-06-30
- Program years on this page
- 2020, 2021, 2022, 2023, 2024, 2025
- Generated from
- OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv
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